HPLC-DAD analysis of phenolic compounds and antioxidant properties of Asphodeline lutea roots from Bulgaria and Turkey

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dc.contributor.authorLazarova, Irina
dc.contributor.authorZengin, Gökhan
dc.contributor.authorAktümsek, Abdurrahman
dc.contributor.authorGevrenova, Reneta
dc.contributor.authorCeylan, Ramazan
dc.contributor.authorUysal, Şengül
dc.date.accessioned2020-03-26T18:51:00Z
dc.date.available2020-03-26T18:51:00Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractAsphodeline lutea (L.) Rchb. is a wild edible plant, traditionally consumed in the Mediterranean diet, but there are limited literature data about its medicinal properties. Methanol extracts of A. lutea roots from Bulgarian (ALB) and Turkish (ALT) origin were evaluated for their antioxidant activity using various in vitro models: phosphomolybdenum assay, free radical scavenging activity, metal chelating activity and ferric and cupric reducing power. Both methanolic extracts were analyzed for phenolic derivatives by HPLC DAD. Caffeic acid was the dominant phenolic acid being present up to 2.19 +/- 0.020 mg/g extract in ALB. The highest content of (+) catechin (1.54 +/- 0.060 mg/g) and (-) epicatechin (3.18 +/- 0.160 mg/g) was found in ALB as well as total polyphenolics (22.45 +/- 0,95 mg/g GAEs/g extract). The ALT revealed the highest total flavonoid content (34.99 +/- 0.39 mg REs/g extract). Free radical scavenging activity of ALB against DPPH (25.39 +/- 0.36 mg TEs/g extract) and ABTS (33.99 +/- 1.06 mg TEs/g) was evaluated. In addition, ALB had stronger metal chelating activity (7.31 +/- 0,31 mg EDTAEs/g extract) and higher ferric (34.67 +/- 0.51 mg TEs/g extract) and cupric (23.82 +/- 0.36 mg TEs/g) reduction ability as compared with the ALT. Total antioxidant capacity of ALB in phosphomolybdenum test was assayed (236.80 +/- 0.86 mg AEs/g extract). A. lutea roots have a significant potential in safeguarding against various induced oxidative stress. (C) 2014 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.indcrop.2014.07.044en_US
dc.identifier.endpage441en_US
dc.identifier.issn0926-6690en_US
dc.identifier.issn1872-633Xen_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage438en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.indcrop.2014.07.044
dc.identifier.urihttps://hdl.handle.net/20.500.12395/30908
dc.identifier.volume61en_US
dc.identifier.wosWOS:000343339200057en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofINDUSTRIAL CROPS AND PRODUCTSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAsphodeline luteaen_US
dc.subjectPhenolicsen_US
dc.subjectFree radical scavengingen_US
dc.subjectBulgariaen_US
dc.subjectTurkeyen_US
dc.titleHPLC-DAD analysis of phenolic compounds and antioxidant properties of Asphodeline lutea roots from Bulgaria and Turkeyen_US
dc.typeArticleen_US

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